08 October 2015
I had let my oven racks get shockingly grimy. I put 2 of them in one of the bags overnight with half the bottle as per instructions and the following day washed them down with no effort at all. Wish I'd put a third one in with them. A third of the bottle might be plenty for more frequent cleaning. They were like new, every nook and cranny shiny. Highly recommended.